nanog mailing list archives

Re: IPv6 traffic percentages?


From: Randy Bush <randy () psg com>
Date: Thu, 21 Jan 2016 09:38:13 +0900

We could assert that the TTL is an indication of distance traveled.

you might hypothesize it.  but the wide variance in per-hop rtt would
seem to belie that.

Maybe one should record the TTL and Address Family of all packets
received from the internet ('inbound') at the next NANOG or IETF?

we have large bodies of traceroute and ping results in various stores,
mlab, atlas, mawi, ...  it is the analysis to test your original
hypothesis which baffles me.

I'm not sure if milions traceroutes to all kinds of places are a good
dataset to begin with.

all depends on what the actual means by which you intend to test your
hypothesis, which you have yet to reveal.

all i have heard so far is ttl, which we know is no measure of distance.

randy


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